What are the main factors when deciding whether or not the Poisson distribution is a suitable model?
The events must occur:
randomly; singly in space or time; independely of each other and at a constant rate
RA
Related Maths A Level answers
All answers ▸Find the integral of ((2(7x^(2)-xe^(-2x))-5)/x) . Given that y=27 at x=1, solve the differential equation dy/dx=((2(7x^(2)-xe^(-2x))-5)/-3x).y^(2/3) in terms of y.
differentiate y = 4x^3(12e^-4x) with respect to x
A stone, of mass m, falls vertically downwards under gravity through still water. At time t, the stone has speed v and it experiences a resistance force of magnitude lmv, where l is a constant.
Integrate this funtion f'(x)=2x +4 with respect to x (C1 integration)